Show me your 3/5 or 4/6, some questions too!

[Puglia10]

Hey everyone, I'm going to make a build thread soon, but just bought a 1980 swb c10 in a million different pieces. He included DJM drop spindles and a flip kit. He said its good for a 3/5 drop, which my search confirms, I think? Do I need different coils? Cut the stock ones? Anyone mind showing me their 3/5, how they did it and wheel/tire specs? Also some 4/6 or lower if you have them too, and how you did it/how could I go lower if I wanted to? Thanks a lot!